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PQ12-S Linear Actuator with Limit Switches

Product Code: PQ12-S
Excl. VAT: £64.76 Incl. VAT: £77.71
  • Buy 10 for £58.45 (£70.14 incl. tax) each and save 10%
  • Buy 50 for £53.14 (£63.77 incl. tax) each and save 18%
Earn starting from 64 Robo Points for buying this product

The PQ12-S comes with limit switches that will turn off power to the motor when the actuator reaches 1mm of the end of stroke. Internal diodes allow the actuator to reverse away from the limit switch. The limit switches cannot be moved.

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Excl. VAT: £64.76 Incl. VAT: £77.71

While voltage is applied to the motor power pins (2 & 3) the actuator extends. Reverse the polarity and the actuator retracts. This can be accomplished manually with a DPDT switch (latching or momentary), wireless controller, relay, or using an H Bridge circuit.

"S" series actuators are NOT compatible with our linear actuator control board.

The PQ12 is an incredibly small linear actuator weighing in at 15g. It's tiny size makes it an ideal device for applications in the Robotics, Medical and Aerospace industries as well as for hobbyists. Any place where the weight and size requirements demand a tiny, light weight device, the PQ12 is a great choice.

  • Stroke length of 20mm (0.78")
  • 3 gearing options for maximum forces between 18N (4lbs) and 50N (11lbs)
  • Available in 6V or 12V

The linear actuators come with a hardware kit to make mounting easy.


PQ12 Series Actuator Datasheet: Actuonix PQ12 Datasheet
PQ12 Series 3D Model (IGES): 
PQ-12 3D Files (IGES)
PQ12 Series 3D Model (STP): PQ12 Series 3D model (STP)

Whenever possible, items which are in stock are dispatched the same day, or the next working day.

Large and/or heavy items are dispatched by UPS courier service and these orders must be placed before 15:00hrs (GMT) to ensure same day dispatch.

Small items are normally sent using a Royal Mail service for UK orders, and International Airmail or UPS for overseas orders

Returns Policy

PQ12-S Linear Actuator with Limit Switches



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